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Published 20 hours ago • verified publisher icon maholli
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Feather-sized SAMD51 with M4 core serving as UART bridge to WROOM ESP32

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AMPY access to SD and ESP (through SAMD)

1 comment

maholli avatar maholli

critical

Camera Interface

2 comment

(SAMD Parallel Capture Control) * need more RAM to buffer entire image? * can we just use direct-memory-access (DMA)? * What camera module? * preferred -> OVM9724 * easy ->OV7670...

maholli avatar maholli

enhancement
help wanted

Make ESP32 web REPL more accessible

maholli avatar maholli

necessary?

Develop JTAG debugging of ESP32 via SAMD51 (hardware already in-place).

maholli avatar maholli

necessary?

OLED display example

* drive with SAMD51 or ESP32?

maholli avatar maholli

good first issue

Have SD card mount as USB storage device

maholli avatar maholli

enhancement
necessary?

OTA flashing of ESP32?

maholli avatar maholli

necessary?

Integrate SAMD51 UART bridge into SAMD51 circuitpython

* provide native uart bridge capability vs neededing uartbridge.py on flash/sd * rewrite uart bridge code in C for performance?

maholli avatar maholli

enhancement

"UART Bridge" mode for SAMD51

- [x] allow serial communication to ESP32 through SAMD51 - [x] pass commands to micropython REPL on ESP32

maholli avatar maholli

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verified publisher icon maholli

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Feather-sized SAMD51 with M4 core serving as UART bridge to WROOM ESP32

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